Sindbad~EG File Manager

<?php
/**
 * Functions for the Customizer
 *
 * @package Inspiro
 * @since Inspiro 1.3.0
 */

/**
 * Sanitize the page layout options.
 *
 * @param string $input Page layout.
 */
function inspiro_sanitize_page_layout( $input ) {
	$valid = array(
		'full'       => esc_html__( 'Full width', 'inspiro' ),
		'side-right' => esc_html__( 'Sidebar on the right', 'inspiro' ),
	);

	if ( array_key_exists( $input, $valid ) ) {
		return $input;
	}

	return '';
}

/**
 * Sanitize the colorscheme.
 *
 * @param string $input Color scheme.
 */
function inspiro_sanitize_colorscheme( $input ) {
	$valid = array( 'light', 'dark', 'custom' );

	if ( in_array( $input, $valid, true ) ) {
		return $input;
	}

	return 'light';
}

/**
 * Sanitize the display content.
 *
 * @param string $input Content to display.
 */
function inspiro_sanitize_display_content( $input ) {
	$valid = array( 'excerpt', 'full-content', 'none' );

	if ( in_array( $input, $valid, true ) ) {
		return $input;
	}

	return 'excerpt';
}

/**
 * Callback for sanitizing the header_button_url value.
 *
 * @since 1.2.5
 *
 * @param string $value URL.
 * @return string Sanitized URL.
 */
function inspiro_sanitize_header_button_url( $value ) {
	return esc_url_raw( trim( $value ) );
}

/**
 * Sanitize boolean for checkbox.
 *
 * @since 1.2.5
 *
 * @param bool $checked Whether or not a box is checked.
 * @return bool
 */
function inspiro_sanitize_checkbox( $checked = null ) {
	return (bool) isset( $checked ) && true === $checked;
}

/**
 * Return whether we're previewing the front page and it's a static page.
 */
function inspiro_is_static_front_page() {
	return ( is_front_page() && ! is_home() );
}

/**
 * Return whether we're previewing the blog page.
 */
function inspiro_is_view_is_blog() {
	return is_home();
}

/**
 * Return whether we're previewing the single page.
 */
function inspiro_is_view_is_single() {
	return is_single();
}

/**
 * Return whether we're on a view that supports a full width or sidebar right layout.
 */
function inspiro_is_view_with_layout_option() {
	// This option is available on all pages. It's also available on archives when there isn't a sidebar.
	return ( is_front_page() || is_home() || is_single() );
}

/**
 * Checks whether the external header video is eligible to show on the current page.
 */
function inspiro_is_external_video_active() {
	$header_video_settings = get_header_video_settings();
	// Get header video mimeType.
	$mime_type = inspiro_get_prop( $header_video_settings, 'mimeType' );
	return is_header_video_active() && 'video/mp4' !== $mime_type;
}

/**
 * Sanitize select.
 *
 * @param string $choice  The value from the setting.
 * @param object $setting The selected setting.
 */
function inspiro_sanitize_choices( $choice, $setting ) {
	$choice  = sanitize_key( $choice );
	$choices = $setting->manager->get_control( $setting->id )->choices;
	return ( array_key_exists( $choice, $choices ) ? $choice : $setting->default );
}

/**
 * Sanitize multiple choices.
 *
 * @param array $value Array holding values from the setting.
 */
function inspiro_sanitize_multi_choices( $value ) {
	$value = ! is_array( $value ) ? explode( ',', $value ) : $value;
	return ( ! empty( $value ) ? array_map( 'sanitize_text_field', $value ) : array() );
}

/**
 * Sanitizes font-weight value.
 *
 * @param string $choice  The value from the setting.
 * @param object $setting The selected setting.
 */
function inspiro_sanitize_font_weight( $choice, $setting ) {
	$valid = array( '100', '200', '300', '400', '500', '600', '700', '800', '900' );
	if ( in_array( $choice, $valid, true ) ) {
		return $choice;
	}
	return $setting->default;
}

/**
 * Sanitize Font variant
 *
 * @param  mixed $input setting input.
 * @return mixed        setting input value.
 */
function inspiro_sanitize_font_variant( $input ) {
	if ( is_array( $input ) ) {
		$input = implode( ',', $input );
	}
	return sanitize_text_field( $input );
}

/**
 * Sanitizes integer.
 *
 * @param int $value The value from the setting.
 */
function inspiro_sanitize_integer( $value ) {
	if ( ! $value || is_null( $value ) ) {
		return $value;
	}
	return intval( $value );
}

/**
 * Sanitizes float.
 *
 * @param float $value The value from the setting.
 */
function inspiro_sanitize_float( $value ) {
	if ( ! $value || is_null( $value ) ) {
		return $value;
	}
	return floatval( $value );
}

/**
 * Retrieves theme modification value.
 *
 * @since 1.4.0
 *
 * @param string $name Theme modification name.
 * @return mixed
 */
function inspiro_get_theme_mod( $name ) {
	$default = Inspiro_Customizer::get_theme_mod_default_value( $name );
	return get_theme_mod( $name, $default );
}